baber/WOPTO huggingface dataset:
Patent DE-3401284-A1 (DE)
Title: Device for producing concrete ceramic elements
Inventor: HEMPELMANN RUDOLF
IPC: B28B7/46
Filed: 1984-01-16
Abstract: For the manufacture of concrete ceramic elements consisting of a plurality of ceramic tiles held together by means of a concrete back- filling as well as concrete joints formed from this, a device is to be provided with which the concrete joints formed by the back-filling concrete extend as far as the face of the ceramic tiles and give the appearance of mortar joints produced by hand. At the same time, it is intended to produce a satisfactory flat surface even when processing non-uniformly shaped ceramic tiles and to permit the subsequent surface appearance of the concrete-ceramic element to be affected during manufacture. To this end the ceramic tiles laid out in the arrangement producing the subsequent surface pattern of the concrete-ceramic elements are pressed with their face side against a rubber-elastic support during application of the back-filling concrete, in a preferred embodiment the rubber-elastic support being provided with recesses outside the concrete joints running between the ceramic tiles and being covered on the side facing the ceramic tiles with a filter paper layer serving to dewater the back-filling concrete.
Patent DE-3407138-A1 (DE)
Title: Combination lock with a plurality of setting slides for setting a secret code
IPC: E05B37/16
Filed: 1984-02-28
Abstract: In the combination lock, setting slides (4) are guided parallel to one another in a housing (3) which is covered on the outside by a slide plate (2). There are provided in the slide plate (2) an orifice (21) for receiving a rotary actuating handle (5), slots (22), through each of which passes a handle (41) connected to one of the setting slides (4), and viewing windows (23), behind each of which can be seen one of the numbers (42) present on each of the setting slides (4). A lug (6) movable together with the setting slide (4) is connected to the latter. The lug (6) covers one of the adjacent setting slides in such a way that it exposes the viewing window (23) for the covered setting slide (4) in the initial position of the connected setting slide and covers the said viewing window (23) in the other positions. <IMAGE>
Patent DE-3421535-A1 (DE)
Title: Printing machine
Inventor: HANYU SUSUMU
IPC: B41J27/14
Filed: 1984-06-08
Abstract: A pin/dot impression printer which has, on the front of the housing, an inlet opening (43) for feeding a printing paper (S) to the inside and, on the back of the housing, an outlet opening (46) for delivering the printing paper to the outside. The printing paper (S) is conveyed with the interaction of a tension element (24) arranged near to the outlet opening (46) and a transporting roller (23) arranged near to the inlet opening (43) so that the paper (S) runs inside the housing over a substantially straight path from the inlet opening (43) to the outlet opening (46) while the printing paper (S) is being printed by means of an impression cylinder (16) and a print head (20) which are both provided between the transporting roller (23) and the tension element (24). Two guide elements (36, 40) are provided in each case between the transporting roller (23) and the printing unit (16, 20) and between the printing unit (16, 20) and the tension element (24) in order thus to convey the printing paper (S) along the straight path. <IMAGE>
Patent DE-3421541-A1 (DE)
Title: Communications network with optical cables
Inventor: ZEIDLER GUENTER DIPL ING DR
IPC: H04B10/07
Filed: 1984-06-08
Abstract: In the optical cables of the communications network, at least one optical waveguide (LWD1, LWD2) is provided which acts as a service line. This optical waveguide is connected through in the cable sleeves (KM) via a detachable connection device (VE). The connection, for example, of a service telephone is thus enabled in simple fashion. <IMAGE>
Patent DE-3423307-A1 (DE)
Title: Tyre inflating device
Inventor: HINNER FRANZ
IPC: B60C25/14
Filed: 1984-06-23
Abstract: The invention relates to a tyre inflating device for rapidly inflating tubeless tyres which can be premounted on the rim. Inflation does not take place via the valve but rather via an annular gap between rim and tyre which is held open for inflation by the device. The annular gap is held open and sealed off from the surroundings by means of a pair of sealing edges which are arranged concentrically with respect to one another and are assigned to an inflation bell which drops, in a manner spanning the annular gap, onto the rim which is arranged below it on a supporting surface and has the tyre. In order to ensure that the edge of the rim is sealed all around and continuously even if the planes into which the upper rim edge and the sealing edge which cooperates therewith are located are not located in parallel with one another before the lowering of the inflation bell, the part of the inflation bell which bears the inner sealing edge is held on a folding bellows which is constructed as a pneumatic spring. Due to the flexibility of its walls, compensating swivel movements of the plane of the sealing edge are possible during lowering.
Patent DE-3436122-A1 (DE)
Title: Electrical capacitor
Inventor: CANSELL ALBERT DIPL ING DR
IPC: H01G13/00
Filed: 1984-10-02
Abstract: A capacitor having at least one plastic film and two electrically conductive coatings which are separated by the film is characterised in that at least one plastic film is allocated to each coating, in that each coating is formed by a metallisation which has a surface resistance of between 2 and 30 ohms and is fitted on a layer having a fibrous structure which supports the regeneration capability in such a manner that the capacitor is constructed as a capacitor which can be regenerated (self-curing capacitor), in that the capacitor is impregnated with a fluid dielectric, and in that the thickness of the individual dielectrics and the fluid dielectric are selected such that, when an operating voltage is applied, the ratio of the field strength to the breakdown strength is essentially identical for all the dielectrics. In principle, the capacitor can be loaded with a high field strength.
Patent DE-3436444-A1 (DE)
Title: Method and device for the reproducible, three-dimensional positioning of a patient, especially for irradiation
Inventor: ROETTINGER ERWIN PROF DR
IPC: A61N5/10
Filed: 1984-10-04
Abstract: The invention provides a method and device for the reproducible, three-dimensional positioning of a patient, in which at least two references images of the patient are recorded in two different image planes during a first, exact positioning of the patient and are compared with corresponding, real-time images, preferably by digital subtraction, during a subsequent positioning, which is to be reproduced, of this patient, the corresponding images being recorded with the same positions and with the same settings of the recording optical system; the position of the patient is changed until the respective reference images coincide with the corresponding, real-time images which are preferably generated continuously. This permits simple and quick adjustment of the position of the patient which can be reproduced extremely accurately.
Patent DE-3439746-A1 (DE)
Title: Sub-cooler for a heat pump
Inventor: KOCH PETER
IPC: F25B40/02
Filed: 1984-10-26
Abstract: A sub-cooler for a heat pump with a coolant circuit is indicated, in which the sub-cooling of the coolant condensate is achieved by the coolant being conducted through a pressure vessel (3, 20), from which the coolant vapour arising there is supplied to an intermediate pressure stage of the compressor (1). The liquid level in the pressure vessel (3) is in this case adjusted by a level limiting device. <IMAGE>
Patent DE-3444911-A1 (DE)
Title: Flight disc
Inventor: KRATOFIEL MATTHIAS DR
IPC: B64C39/02
Filed: 1984-12-08
Abstract: A flight disc having an airscrew which, by its rotation, forms the disc and produces a downwardly directed jet, and control surfaces which, at a specific incidence angle with respect to the jet, produce the opposing torque, produce rotation about the vertical axis when used jointly in the same direction and cause rotation about the longitudinal and/or lateral axis, in a separate or mixed manner, in a displaceable manner in the same direction in opposite pairs. In this case, the flight disc dispenses with a tail rotor and swashplates, which are used in the case of a helicopter.
Patent DE-3447645-A1 (DE)
Title: Sets of structural elements for stairways
Inventor: TIREL FRANZ
IPC: E04F11/022
Filed: 1984-12-28
Abstract: Sets of structural elements for inter-floor stairways, inter-floor emergency stairways or loft-access stairways are provided, the parts of which sets are prepared for assembly and final installation.
Patent DE-3500380-A1 (DE)
Title: Floor grid with anti-slip system (one or more grooves in the surface of the wooden strips)
Inventor: MANDEL JOSEF
IPC: E04F15/04
Filed: 1985-01-08
Abstract: Floor grid for standing on and walking, the wooden strips being designed with one or more longitudinal grooves.
Patent DE-3503154-A1 (DE)
Title: Rotor subassembly for a cylinder lock
IPC: E05B9/04
Filed: 1985-01-31
Abstract: A rotor subassembly for a cylinder lock is divided into two essentially semicircularly cylindrical rotor parts. Production by the casting process thereby becomes possible, and there is no longer any need for cutting machining. The avoidance of cutting machining also prevents burrs from occurring.
Patent DE-3504394-A1 (DE)
Title: Method for cleaning equipment used for water supply and disposal
Inventor: NEUHAUSEN HUBERT F
IPC: C11D3/39
Filed: 1985-02-08
Abstract: Iron-, manganese- and carbonate-containing deposits in equipment used for water supply and disposal are removed with an aqueous cleaning solution which contains 5 to 20 per cent by weight, based on the total weight of the solution, of mineral acid, 0.05 to 15 per cent by weight, based on the total weight of the solution, of an organic C1- to C10-peracid and, where appropriate, formic and/or citric acid.
Patent DE-3505442-A1 (DE)
Title: Device for producing blows in a percussion drilling machine
Inventor: PREIS ERICH
IPC: B23B45/16
Filed: 1985-02-16
Abstract: The subject-matter of the invention is a device for producing blows in a percussion drilling machine by means of two ratchet discs, of which one is attached to the axially movable drilling spindle, which is under the effect of a restoring spring and carries a gear which meshes with a drive gear. The object of the invention is to develop a device of this type in such a way that, with minimum outlay, it also permits a high number of blows even at low rotational speeds of the drilling spindle. This object is achieved according to the invention in that the second mating ratchet disc (8) interacting with the ratchet disc (17) firmly arranged on the drilling spindle (9) sits in a rotatable manner on the drilling spindle, extended to the rear and mounted here, and is combined with a gear (7) which meshes with a pinion (4) which is integrally formed on the drive shaft (3) and at the same time meshes with a gear (5) for the drive of a layshaft (6) on which the drive gear (15) for the drilling-spindle gear (16) is arranged. <IMAGE>
Patent DE-3508312-A1 (DE)
Title: Wall housing for a switching installation
Inventor: SCHANTZ MANFRED
IPC: H04Q1/02
Filed: 1985-03-08
Abstract: In the case of a housing for a switching installation, consisting of a baseplate (which can be mounted on a wall) and of a covering cap, tabs are provided on the upper edge, by means of which tabs the covering cap is suspended in corresponding recesses in the edge of the baseplate. A bolt which can be displaced parallel to the baseplate is provided on the lower edge of the baseplate. Said bolt has in its longitudinal part an elongated hole through which a retaining part is guided. The elongated hole is narrower in the centre than at its ends.
Patent DE-3508719-A1 (DE)
Title: Sound pick-up for a cymbal
Inventor: KUEPPERS PETER
IPC: G10H3/12
Filed: 1985-03-12
Abstract: A sound pickup for a cymbal 11 having a sphere consisting of an upper and a lower hemisphere 1, 2 of acoustically soft material is described, an oscillating ceramic body 4 being arranged in the gap 3 between the upper and the lower hemisphere 1, 2, which body is connected with one end to one of the hemispheres 2 and with its other end to a rubber cube 6, and the rubber cube 6 being connected to a shielded single-core cable 7 and being brought to the outside and the sphere being surrounded with a foil 6 of conductive material and on the upper hemisphere 1 a diaphragm 9 having a centring point 10 at the top for the cymbal 11 being arranged and the lower hemisphere 2 being surrounded by a rubber holder 12 which exhibits a foot for the tripod 15 towards the bottom. <IMAGE>
Patent DE-3511335-A1 (DE)
Title: Device for connecting intersecting supports
Inventor: STEIDLE-SAILER MANFRED DIPL IN
IPC: E04G17/04
Filed: 1985-03-28
Abstract: In the case of a device for connecting horizontal wooden shuttering supports with tie beams, clamping means (60, 46) are provided which rest, by means of bearing webs (48, 62), on the upper side of the lower flange of a horizontal wooden shuttering support. These two clamping means are connected by an anchoring element engaging beneath the lower flange. Said anchoring element comprises a bar (52) which is welded, on the one side, on the angle plate (46) and which bears, on the other side, a thread onto which a nut (66) clamping the clamping plate (60) can be screwed. In the central part, the bar (52) bears a welded-on anchor plate (70) which can rest either on an abutment plate, welded into the tie beams, or on two lateral cam strips of a cam flanging, with the result that the connecting device can be used universally. <IMAGE>
Patent DE-3511442-A1 (DE)
Title: Method and device for contactless measurement of static and dynamic torques
Inventor: KLESSE-MEHRMANN MANFRED DIPL I
IPC: G01L3/10
Filed: 1985-03-29
Abstract: The subject-matter of the invention is a method for contactless measurement of static and/or dynamic torques by means of alternating magnetic fields produced on the specimen surface. The changes in permeability caused on the specimen surface by the respective torque are measured by a torque sensor (1). The torque sensor (1) contains a magnet yoke, which can be brought up to the specimen, and at least two pole pieces, on which there are arranged windings (11, 12; 13, 14) of which a pair has the same winding sense and the pairs of which are wound with mutually opposing winding senses. The currents (i1, i2) occurring in the pairs of windings (11, 12; 13, 14) are subtracted from one another and are offset against the sum of the currents of the pairs of windings (11, 12; 13, 14). <IMAGE>
Patent DE-3511726-A1 (DE)
Title: Device for shutting off gas pipes
Inventor: JESCHKE IMMANUEL
IPC: F16L55/103
Filed: 1985-03-30
Abstract: The invention relates to a device for shutting off gas pipes. The object of the invention is to create a possibility for shutting off gas pipes, in the case of which device the plug which is used cannot be damaged by welding processes such that it loses its function. The device according to the invention for shutting off a gas pipe is formed by a cooling probe which is fitted through an opening in a pipe stub into the pipe wall and in which a cooling medium flows, and by means of a spray device which is likewise inserted through an opening in the pipe wall. According to the invention, the procedure is that the temperature at the shutting-off point is reduced to well below the freezing point of a fluid, and this fluid is then sprayed into the shutting-off point or into the gas flow flowing to the shutting-off point from a location which is upstream of the shutting-off point in the gas through-flow direction, as a result of which an ice plug is formed in the gas pipe at the point of the cooling probe, which ice plug reliably shuts off the gas pipe.
Patent DE-3514137-A1 (DE)
Title: Spot-type disc brake, in particular for motor vehicles
Inventor: RUPPRECHT KURT
IPC: F16D55/00
Filed: 1985-04-19
Abstract: Spot-type disc brake with a radially open guide well in the housing, into which the brake shoes are mounted in axial displaceable fashion on two holding pins arranged offset in the circumferential direction and are clamped to these in a chatter-free manner by means of a one-piece holding spring made of spring sheet, the holding spring being designed, in plan view, as an H-shaped spring which is symmetrical about a longitudinal axis and a transverse axis and the flat central part of which, which is aligned parallel to the axis, is arranged between the two holding pins and supported at the ends, in each case from above, on the two brake pads, and the arms of which, which are aligned parallel to the brake disc, engage with prestress under the holding pins by means of their upright free ends and there snap into grooves in the pins. <IMAGE>
Patent DE-3518226-A1 (DE)
Title: Telephone device
Inventor: BLOECHL FRANZ DIPL ING
IPC: H04M1/02
Filed: 1985-05-21
Abstract: The telephone device comprises a telephone unit (3, 6) with an inclined operating surface and a wedge-shaped lower part (1, 5) connected to the underside of the housing of the telephone unit (3, 6). The purpose of the present invention is to design the lower part (1, 5) in such a way that the user-friendliness of the telephone unit (3, 6) is improved. For this purpose, the angle of inclination of the operating surface of the telephone unit (3, 6) is equal to the angle of the lower part (1, 5), the lower part (1, 5) being optionally attachable on the housing underside (2, 4) of the telephone unit (3,6) in such a way that the inclination of the operating surface is increased or reduced. <IMAGE>
Patent DE-3519516-A1 (DE)
Inventor: SCHOENFELD JOACHIM
IPC: B02C13/284
Filed: 1985-05-31
Abstract: For the rapid replacement of an outlet grate in a crushing machine and for adapting the crushing operation to different types of materials, an outlet grate is located within the crushing machine housing extending generally horizontally between a pair of opposite walls. An opening is provided in at least one of the opposite walls in the region of the grate and the grate can be removed in whole or in part through the opening.
Patent DE-3525028-A1 (DE)
Title: Sewing machine fabric feed
Inventor: JEHLE FRITZ
IPC: D05B27/08
Filed: 1985-07-13
Abstract: To determine the action of feeding fabric through a sewing machine, a suitable point is registered on the fabric at intervals. The sum of the pulses as a result of successive sensor readings is compared with the data of the required stitch length and the gap between markings as a nominal pulse count. Where there is more than one fabric layer being stitched at the same time, each layer is marked for the sensors to register, and the pulse count for one layer is compared with the pulse count for the other layer to establish whether there is any undesired relative movement between the fabrics which has to be corrected.
Patent DE-3537682-A1 (DE)
Title: Optical fibre cable branch and method for producing it
Inventor: HAAG HELMUT DIPL PHYS
IPC: G02B6/44
Filed: 1985-10-23
Abstract: In an optical fibre cable branch having a through cable and a branch cable, it is provided that the through cable has an excess length at the branching point. This excess length can be designed in the form of a cable loop and facilitates the connecting work.
Patent DE-3539728-A1 (DE)
Title: Method of controlling a group of information processing units
Inventor: NAKAMURA TAKASHI
IPC: G06F11/30
Filed: 1985-11-08
Abstract: A method is specified for non-rigid combined processing among a multiplicity of information processing units. In this method there takes place between the data processing units a communication of information items (specifications), which stipulate conditions, and operations (execution of a specific program, control of a specific device and the like). The conditions comprise conditions which relate to the content of dates, days and points in time as well as various events (specifications of an operator, external conditions, equipment condition, operating states). A specification is transferred from one data processing unit to another data processing unit, which in turn checks whether the condition is satisfied or not. If it is satisfied, the specific operation is carried out. In addition to the specification, there may also take place a communication for a data record and a processing procedure assigned to a specification. <IMAGE>
Patent DE-3540926-A1 (DE)
Title: Stay arrangement of a sailing boat
Inventor: VEHLING RUDOLF
IPC: B63H9/10
Filed: 1985-11-19
Abstract: In a stay arrangement of a sailing boat with at least two forestays which are attached with at least one masthead fitting to a mast and with at least one bow fitting near the bow, the intention is to be able to set and run two headsails without mutual impairment. To this end, the forestays are connected at their top ends (area 2) to a common masthead pivot bearing and at their bottom ends (area 3) to a common bow pivot bearing. The masthead pivot bearing and the bow pivot bearing are freely rotatable about an imaginary common axis. The axis runs approximately parallel to the forestays so that in each case a forestay is turned to the mast (33) by pulling on a foresheet of the selected headsail. <IMAGE>
Patent DE-3541530-A1 (DE)
Title: Measuring appliance
Inventor: JESTER ALFRED DIPL ING
IPC: G01N33/00
Filed: 1985-11-25
Abstract: The invention relates to a measuring appliance (1) for determining the free oxygen content in gases. The object of the invention is to provide a measuring appliance (1) whose readings are not affected by external influences such as contamination. The measuring appliance (1) according to the invention has a sensor (2), upstream of which there is a diffusion section (3). This has a defined volume. The diffusion section (3) is continuously filled with the exhaust gas. The sensor (2) is then exposed to this gas. <IMAGE>
Patent DE-3542182-A1 (DE)
Title: Process and device for bracing a metal sprocket strip
IPC: E04B7/02
Filed: 1985-11-29
Abstract: Published without abstract.
Patent DE-3543215-A1 (DE)
Title: Capacitor cup housing with a desired bursting region
Inventor: KLASCHKA RUDOLF
IPC: H01G2/14
Filed: 1985-12-06
Abstract: The invention relates to a capacitor cup housing consisting of material which can flow, especially aluminium, having a weakening of the wall in the cup base, which weakening is used as a desired bursting region. In order to ensure a non-hazardous reduction in pressure within the closed cup housing if the critical limiting pressure is exceeded, it is provided for the desired bursting region in the cup base to be constructed as a thin-walled base region which is thinner than the rest of the cup wall. At least one weakening line, which runs around in an at least essentially closed manner, is constructed around the thin-walled base region and in its edge region. When the internal pressure rises, the wall thickness of the cup is thinned, primarily in the region of the weakening line, by dome-like bulging up of the weakened base surface until the weakening line finally rips and the base tears along this line.
Patent DE-3604984-A1 (DE)
Title: Baseplate for fastening a hinge arm of a furniture hinge or the like
IPC: E05D5/02
Filed: 1986-02-17
Abstract: Published without abstract.